64837164

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{647}}^1\times {\mathrm{1193}}^1$

素因数の和:1854

約数の個数: 48

約数和(自身を含む): 173311488

約数和(自身を除く): 108474324

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 647, 1193, 1294, 1941, 2386, 2588, 3579, 3882, 4529, 4772, 7158, 7764, 8351, 9058, 13587, 14316, 16702, 18116, 25053, 27174, 33404, 50106, 54348, 100212, 771871, 1543742, 2315613, 3087484, 4631226, 5403097, 9262452, 10806194, 16209291, 21612388, 32418582, 64837164]

約数ペア:

[(1, 64837164), (2, 32418582), (3, 21612388), (4, 16209291), (6, 10806194), (7, 9262452), (12, 5403097), (14, 4631226), (21, 3087484), (28, 2315613), (42, 1543742), (84, 771871), (647, 100212), (1193, 54348), (1294, 50106), (1941, 33404), (2386, 27174), (2588, 25053), (3579, 18116), (3882, 16702), (4529, 14316), (4772, 13587), (7158, 9058), (7764, 8351)]